src/tiff/tif_print.c

/* $Header$ */

/*
 * Copyright (c) 1988-1997 Sam Leffler
 * Copyright (c) 1991-1997 Silicon Graphics, Inc.
 *
 * Permission to use, copy, modify, distribute, and sell this software and
 * its documentation for any purpose is hereby granted without fee, provided
 * that (i) the above copyright notices and this permission notice appear in
 * all copies of the software and related documentation, and (ii) the names of
 * Sam Leffler and Silicon Graphics may not be used in any advertising or
 * publicity relating to the software without the specific, prior written
 * permission of Sam Leffler and Silicon Graphics.
 *
 * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
 *
 * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
 * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
 * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
 * OF THIS SOFTWARE.
 */

/*
 * TIFF Library.
 *
 * Directory Printing Support
 */
#include "tiffiop.h"
#include <stdio.h>

#include <ctype.h>

static const char *photoNames[] = {
    "min-is-white",				/* PHOTOMETRIC_MINISWHITE */
    "min-is-black",				/* PHOTOMETRIC_MINISBLACK */
    "RGB color",				/* PHOTOMETRIC_RGB */
    "palette color (RGB from colormap)",	/* PHOTOMETRIC_PALETTE */
    "transparency mask",			/* PHOTOMETRIC_MASK */
    "separated",				/* PHOTOMETRIC_SEPARATED */
    "YCbCr",					/* PHOTOMETRIC_YCBCR */
    "7 (0x7)",
    "CIE L*a*b*",				/* PHOTOMETRIC_CIELAB */
};
#define	NPHOTONAMES	(sizeof (photoNames) / sizeof (photoNames[0]))

static const char *orientNames[] = {
    "0 (0x0)",
    "row 0 top, col 0 lhs",			/* ORIENTATION_TOPLEFT */
    "row 0 top, col 0 rhs",			/* ORIENTATION_TOPRIGHT */
    "row 0 bottom, col 0 rhs",			/* ORIENTATION_BOTRIGHT */
    "row 0 bottom, col 0 lhs",			/* ORIENTATION_BOTLEFT */
    "row 0 lhs, col 0 top",			/* ORIENTATION_LEFTTOP */
    "row 0 rhs, col 0 top",			/* ORIENTATION_RIGHTTOP */
    "row 0 rhs, col 0 bottom",			/* ORIENTATION_RIGHTBOT */
    "row 0 lhs, col 0 bottom",			/* ORIENTATION_LEFTBOT */
};
#define	NORIENTNAMES	(sizeof (orientNames) / sizeof (orientNames[0]))

/*
 * Print the contents of the current directory
 * to the specified stdio file stream.
 */
void
TIFFPrintDirectory(TIFF* tif, FILE* fd, long flags)
{
	register TIFFDirectory *td;
	char *sep;
	uint16 i;
	long l, n;

	fprintf(fd, "TIFF Directory at offset 0x%lx\n", tif->tif_diroff);
	td = &tif->tif_dir;
	if (TIFFFieldSet(tif,FIELD_SUBFILETYPE)) {
		fprintf(fd, "  Subfile Type:");
		sep = " ";
		if (td->td_subfiletype & FILETYPE_REDUCEDIMAGE) {
			fprintf(fd, "%sreduced-resolution image", sep);
			sep = "/";
		}
		if (td->td_subfiletype & FILETYPE_PAGE) {
			fprintf(fd, "%smulti-page document", sep);
			sep = "/";
		}
		if (td->td_subfiletype & FILETYPE_MASK)
			fprintf(fd, "%stransparency mask", sep);
		fprintf(fd, " (%lu = 0x%lx)\n",
		    (long) td->td_subfiletype, (long) td->td_subfiletype);
	}
	if (TIFFFieldSet(tif,FIELD_IMAGEDIMENSIONS)) {
		fprintf(fd, "  Image Width: %lu Image Length: %lu",
		    (u_long) td->td_imagewidth, (u_long) td->td_imagelength);
		if (TIFFFieldSet(tif,FIELD_IMAGEDEPTH))
			fprintf(fd, " Image Depth: %lu",
			    (u_long) td->td_imagedepth);
		fprintf(fd, "\n");
	}

 	/* Begin Pixar */
 	if (TIFFFieldSet(tif,FIELD_IMAGEFULLWIDTH) ||
 	    TIFFFieldSet(tif,FIELD_IMAGEFULLLENGTH)) {
	  fprintf(fd, "  Pixar Full Image Width: %lu Full Image Length: %lu\n",
		  (u_long) td->td_imagefullwidth,
		  (u_long) td->td_imagefulllength);
 	}
 	if (TIFFFieldSet(tif,FIELD_TEXTUREFORMAT))
	  _TIFFprintAsciiTag(fd, "Texture Format", td->td_textureformat);
 	if (TIFFFieldSet(tif,FIELD_WRAPMODES))
	  _TIFFprintAsciiTag(fd, "Texture Wrap Modes", td->td_wrapmodes);
 	if (TIFFFieldSet(tif,FIELD_FOVCOT))
	  fprintf(fd, "  Field of View Cotangent: %g\n", td->td_fovcot);
	if (TIFFFieldSet(tif,FIELD_MATRIX_WORLDTOSCREEN)) {
	  typedef float	Matrix[4][4];
	  Matrix*		m = (Matrix*)td->td_matrixWorldToScreen;

	  fprintf(fd, "  Matrix NP:\n\t%g %g %g %g\n\t%g %g %g %g\n\t%g %g %g %g\n\t%g %g %g %g\n",
		  (*m)[0][0], (*m)[0][1], (*m)[0][2], (*m)[0][3],
		  (*m)[1][0], (*m)[1][1], (*m)[1][2], (*m)[1][3],
		  (*m)[2][0], (*m)[2][1], (*m)[2][2], (*m)[2][3],
		  (*m)[3][0], (*m)[3][1], (*m)[3][2], (*m)[3][3]);
 	}
 	if (TIFFFieldSet(tif,FIELD_MATRIX_WORLDTOCAMERA)) {
	  typedef float	Matrix[4][4];
	  Matrix*		m = (Matrix*)td->td_matrixWorldToCamera;

	  fprintf(fd, "  Matrix Nl:\n\t%g %g %g %g\n\t%g %g %g %g\n\t%g %g %g %g\n\t%g %g %g %g\n",
		  (*m)[0][0], (*m)[0][1], (*m)[0][2], (*m)[0][3],
		  (*m)[1][0], (*m)[1][1], (*m)[1][2], (*m)[1][3],
		  (*m)[2][0], (*m)[2][1], (*m)[2][2], (*m)[2][3],
		  (*m)[3][0], (*m)[3][1], (*m)[3][2], (*m)[3][3]);
 	}
 	/* End Pixar */

	if (TIFFFieldSet(tif,FIELD_TILEDIMENSIONS)) {
		fprintf(fd, "  Tile Width: %lu Tile Length: %lu",
		    (u_long) td->td_tilewidth, (u_long) td->td_tilelength);
		if (TIFFFieldSet(tif,FIELD_TILEDEPTH))
			fprintf(fd, " Tile Depth: %lu",
			    (u_long) td->td_tiledepth);
		fprintf(fd, "\n");
	}
	if (TIFFFieldSet(tif,FIELD_RESOLUTION)) {
		fprintf(fd, "  Resolution: %g, %g",
		    td->td_xresolution, td->td_yresolution);
		if (TIFFFieldSet(tif,FIELD_RESOLUTIONUNIT)) {
			switch (td->td_resolutionunit) {
			case RESUNIT_NONE:
				fprintf(fd, " (unitless)");
				break;
			case RESUNIT_INCH:
				fprintf(fd, " pixels/inch");
				break;
			case RESUNIT_CENTIMETER:
				fprintf(fd, " pixels/cm");
				break;
			default:
				fprintf(fd, " (unit %u = 0x%x)",
				    td->td_resolutionunit,
				    td->td_resolutionunit);
				break;
			}
		}
		fprintf(fd, "\n");
	}
	if (TIFFFieldSet(tif,FIELD_POSITION))
		fprintf(fd, "  Position: %g, %g\n",
		    td->td_xposition, td->td_yposition);
	if (TIFFFieldSet(tif,FIELD_BITSPERSAMPLE))
		fprintf(fd, "  Bits/Sample: %u\n", td->td_bitspersample);
	if (TIFFFieldSet(tif,FIELD_SAMPLEFORMAT)) {
		fprintf(fd, "  Sample Format: ");
		switch (td->td_sampleformat) {
		case SAMPLEFORMAT_VOID:
			fprintf(fd, "void\n");
			break;
		case SAMPLEFORMAT_INT:
			fprintf(fd, "signed integer\n");
			break;
		case SAMPLEFORMAT_UINT:
			fprintf(fd, "unsigned integer\n");
			break;
		case SAMPLEFORMAT_IEEEFP:
			fprintf(fd, "IEEE floating point\n");
			break;
		case SAMPLEFORMAT_COMPLEXINT:
			fprintf(fd, "complex signed integer\n");
			break;
		case SAMPLEFORMAT_COMPLEXIEEEFP:
			fprintf(fd, "complex IEEE floating point\n");
			break;
		default:
			fprintf(fd, "%u (0x%x)\n",
			    td->td_sampleformat, td->td_sampleformat);
			break;
		}
	}
	if (TIFFFieldSet(tif,FIELD_COMPRESSION)) {
		const TIFFCodec* c = TIFFFindCODEC(td->td_compression);
		fprintf(fd, "  Compression Scheme: ");
		if (c)
			fprintf(fd, "%s\n", c->name);
		else
			fprintf(fd, "%u (0x%x)\n",
			    td->td_compression, td->td_compression);
	}
	if (TIFFFieldSet(tif,FIELD_PHOTOMETRIC)) {
		fprintf(fd, "  Photometric Interpretation: ");
		if (td->td_photometric < NPHOTONAMES)
			fprintf(fd, "%s\n", photoNames[td->td_photometric]);
		else {
			switch (td->td_photometric) {
			case PHOTOMETRIC_LOGL:
				fprintf(fd, "CIE Log2(L)\n");
				break;
			case PHOTOMETRIC_LOGLUV:
				fprintf(fd, "CIE Log2(L) (u',v')\n");
				break;
			default:
				fprintf(fd, "%u (0x%x)\n",
				    td->td_photometric, td->td_photometric);
				break;
			}
		}
	}
	if (TIFFFieldSet(tif,FIELD_EXTRASAMPLES) && td->td_extrasamples) {
		fprintf(fd, "  Extra Samples: %u<", td->td_extrasamples);
		sep = "";
		for (i = 0; i < td->td_extrasamples; i++) {
			switch (td->td_sampleinfo[i]) {
			case EXTRASAMPLE_UNSPECIFIED:
				fprintf(fd, "%sunspecified", sep);
				break;
			case EXTRASAMPLE_ASSOCALPHA:
				fprintf(fd, "%sassoc-alpha", sep);
				break;
			case EXTRASAMPLE_UNASSALPHA:
				fprintf(fd, "%sunassoc-alpha", sep);
				break;
			default:
				fprintf(fd, "%s%u (0x%x)", sep,
				    td->td_sampleinfo[i], td->td_sampleinfo[i]);
				break;
			}
			sep = ", ";
		}
		fprintf(fd, ">\n");
	}
	if (TIFFFieldSet(tif,FIELD_STONITS)) {
		fprintf(fd, "  Sample to Nits conversion factor: %.4e\n",
				td->td_stonits);
	}
#ifdef CMYK_SUPPORT
	if (TIFFFieldSet(tif,FIELD_INKSET)) {
		fprintf(fd, "  Ink Set: ");
		switch (td->td_inkset) {
		case INKSET_CMYK:
			fprintf(fd, "CMYK\n");
			break;
		default:
			fprintf(fd, "%u (0x%x)\n",
			    td->td_inkset, td->td_inkset);
			break;
		}
	}
	if (TIFFFieldSet(tif,FIELD_INKNAMES)) {
		char* cp;
		fprintf(fd, "  Ink Names: ");
		i = td->td_samplesperpixel;
		sep = "";
		for (cp = td->td_inknames; i > 0; cp = strchr(cp,'\0')+1, i--) {
			fprintf(fd, "%s", sep);
			_TIFFprintAscii(fd, cp);
			sep = ", ";
		}
	}
	if (TIFFFieldSet(tif,FIELD_NUMBEROFINKS))
		fprintf(fd, " Number of Inks: %u\n", td->td_ninks);
	if (TIFFFieldSet(tif,FIELD_DOTRANGE))
		fprintf(fd, "  Dot Range: %u-%u\n",
		    td->td_dotrange[0], td->td_dotrange[1]);
	if (TIFFFieldSet(tif,FIELD_TARGETPRINTER))
		_TIFFprintAsciiTag(fd, "Target Printer", td->td_targetprinter);
#endif
	if (TIFFFieldSet(tif,FIELD_THRESHHOLDING)) {
		fprintf(fd, "  Thresholding: ");
		switch (td->td_threshholding) {
		case THRESHHOLD_BILEVEL:
			fprintf(fd, "bilevel art scan\n");
			break;
		case THRESHHOLD_HALFTONE:
			fprintf(fd, "halftone or dithered scan\n");
			break;
		case THRESHHOLD_ERRORDIFFUSE:
			fprintf(fd, "error diffused\n");
			break;
		default:
			fprintf(fd, "%u (0x%x)\n",
			    td->td_threshholding, td->td_threshholding);
			break;
		}
	}
	if (TIFFFieldSet(tif,FIELD_FILLORDER)) {
		fprintf(fd, "  FillOrder: ");
		switch (td->td_fillorder) {
		case FILLORDER_MSB2LSB:
			fprintf(fd, "msb-to-lsb\n");
			break;
		case FILLORDER_LSB2MSB:
			fprintf(fd, "lsb-to-msb\n");
			break;
		default:
			fprintf(fd, "%u (0x%x)\n",
			    td->td_fillorder, td->td_fillorder);
			break;
		}
	}
#ifdef YCBCR_SUPPORT
	if (TIFFFieldSet(tif,FIELD_YCBCRSUBSAMPLING))
        {
            /*
             * For hacky reasons (see tif_jpeg.c - JPEGFixupTestSubsampling),
             * we need to fetch this rather than trust what is in our
             * structures.
             */
            uint16 subsampling[2];

            TIFFGetField( tif, TIFFTAG_YCBCRSUBSAMPLING,
                          subsampling + 0, subsampling + 1 );
		fprintf(fd, "  YCbCr Subsampling: %u, %u\n",
                        subsampling[0], subsampling[1] );
        }
	if (TIFFFieldSet(tif,FIELD_YCBCRPOSITIONING)) {
		fprintf(fd, "  YCbCr Positioning: ");
		switch (td->td_ycbcrpositioning) {
		case YCBCRPOSITION_CENTERED:
			fprintf(fd, "centered\n");
			break;
		case YCBCRPOSITION_COSITED:
			fprintf(fd, "cosited\n");
			break;
		default:
			fprintf(fd, "%u (0x%x)\n",
			    td->td_ycbcrpositioning, td->td_ycbcrpositioning);
			break;
		}
	}
	if (TIFFFieldSet(tif,FIELD_YCBCRCOEFFICIENTS))
		fprintf(fd, "  YCbCr Coefficients: %g, %g, %g\n",
		    td->td_ycbcrcoeffs[0],
		    td->td_ycbcrcoeffs[1],
		    td->td_ycbcrcoeffs[2]);
#endif
	if (TIFFFieldSet(tif,FIELD_HALFTONEHINTS))
		fprintf(fd, "  Halftone Hints: light %u dark %u\n",
		    td->td_halftonehints[0], td->td_halftonehints[1]);
	if (TIFFFieldSet(tif,FIELD_ARTIST))
		_TIFFprintAsciiTag(fd, "Artist", td->td_artist);
	if (TIFFFieldSet(tif,FIELD_DATETIME))
		_TIFFprintAsciiTag(fd, "Date & Time", td->td_datetime);
	if (TIFFFieldSet(tif,FIELD_HOSTCOMPUTER))
		_TIFFprintAsciiTag(fd, "Host Computer", td->td_hostcomputer);
	if (TIFFFieldSet(tif,FIELD_COPYRIGHT))
		_TIFFprintAsciiTag(fd, "Copyright", td->td_copyright);
	if (TIFFFieldSet(tif,FIELD_DOCUMENTNAME))
		_TIFFprintAsciiTag(fd, "Document Name", td->td_documentname);
	if (TIFFFieldSet(tif,FIELD_IMAGEDESCRIPTION))
		_TIFFprintAsciiTag(fd, "Image Description", td->td_imagedescription);
	if (TIFFFieldSet(tif,FIELD_MAKE))
		_TIFFprintAsciiTag(fd, "Make", td->td_make);
	if (TIFFFieldSet(tif,FIELD_MODEL))
		_TIFFprintAsciiTag(fd, "Model", td->td_model);
	if (TIFFFieldSet(tif,FIELD_ORIENTATION)) {
		fprintf(fd, "  Orientation: ");
		if (td->td_orientation < NORIENTNAMES)
			fprintf(fd, "%s\n", orientNames[td->td_orientation]);
		else
			fprintf(fd, "%u (0x%x)\n",
			    td->td_orientation, td->td_orientation);
	}
	if (TIFFFieldSet(tif,FIELD_SAMPLESPERPIXEL))
		fprintf(fd, "  Samples/Pixel: %u\n", td->td_samplesperpixel);
	if (TIFFFieldSet(tif,FIELD_ROWSPERSTRIP)) {
		fprintf(fd, "  Rows/Strip: ");
		if (td->td_rowsperstrip == (uint32) -1)
			fprintf(fd, "(infinite)\n");
		else
			fprintf(fd, "%lu\n", (u_long) td->td_rowsperstrip);
	}
	if (TIFFFieldSet(tif,FIELD_MINSAMPLEVALUE))
		fprintf(fd, "  Min Sample Value: %u\n", td->td_minsamplevalue);
	if (TIFFFieldSet(tif,FIELD_MAXSAMPLEVALUE))
		fprintf(fd, "  Max Sample Value: %u\n", td->td_maxsamplevalue);
	if (TIFFFieldSet(tif,FIELD_SMINSAMPLEVALUE))
		fprintf(fd, "  SMin Sample Value: %g\n",
		    td->td_sminsamplevalue);
	if (TIFFFieldSet(tif,FIELD_SMAXSAMPLEVALUE))
		fprintf(fd, "  SMax Sample Value: %g\n",
		    td->td_smaxsamplevalue);
	if (TIFFFieldSet(tif,FIELD_PLANARCONFIG)) {
		fprintf(fd, "  Planar Configuration: ");
		switch (td->td_planarconfig) {
		case PLANARCONFIG_CONTIG:
			fprintf(fd, "single image plane\n");
			break;
		case PLANARCONFIG_SEPARATE:
			fprintf(fd, "separate image planes\n");
			break;
		default:
			fprintf(fd, "%u (0x%x)\n",
			    td->td_planarconfig, td->td_planarconfig);
			break;
		}
	}
	if (TIFFFieldSet(tif,FIELD_PAGENAME))
		_TIFFprintAsciiTag(fd, "Page Name", td->td_pagename);
	if (TIFFFieldSet(tif,FIELD_PAGENUMBER))
		fprintf(fd, "  Page Number: %u-%u\n",
		    td->td_pagenumber[0], td->td_pagenumber[1]);
	if (TIFFFieldSet(tif,FIELD_COLORMAP)) {
		fprintf(fd, "  Color Map: ");
		if (flags & TIFFPRINT_COLORMAP) {
			fprintf(fd, "\n");
			n = 1L<<td->td_bitspersample;
			for (l = 0; l < n; l++)
				fprintf(fd, "   %5lu: %5u %5u %5u\n",
				    l,
				    td->td_colormap[0][l],
				    td->td_colormap[1][l],
				    td->td_colormap[2][l]);
		} else
			fprintf(fd, "(present)\n");
	}
#ifdef COLORIMETRY_SUPPORT
	if (TIFFFieldSet(tif,FIELD_WHITEPOINT))
		fprintf(fd, "  White Point: %g-%g\n",
		    td->td_whitepoint[0], td->td_whitepoint[1]);
	if (TIFFFieldSet(tif,FIELD_PRIMARYCHROMAS))
		fprintf(fd, "  Primary Chromaticities: %g,%g %g,%g %g,%g\n",
		    td->td_primarychromas[0], td->td_primarychromas[1],
		    td->td_primarychromas[2], td->td_primarychromas[3],
		    td->td_primarychromas[4], td->td_primarychromas[5]);
	if (TIFFFieldSet(tif,FIELD_REFBLACKWHITE)) {
		fprintf(fd, "  Reference Black/White:\n");
		for (i = 0; i < td->td_samplesperpixel; i++)
			fprintf(fd, "    %2d: %5g %5g\n",
			    i,
			    td->td_refblackwhite[2*i+0],
			    td->td_refblackwhite[2*i+1]);
	}
	if (TIFFFieldSet(tif,FIELD_TRANSFERFUNCTION)) {
		fprintf(fd, "  Transfer Function: ");
		if (flags & TIFFPRINT_CURVES) {
			fprintf(fd, "\n");
			n = 1L<<td->td_bitspersample;
			for (l = 0; l < n; l++) {
				fprintf(fd, "    %2lu: %5u",
				    l, td->td_transferfunction[0][l]);
				for (i = 1; i < td->td_samplesperpixel; i++)
					fprintf(fd, " %5u",
					    td->td_transferfunction[i][l]);
				fputc('\n', fd);
			}
		} else
			fprintf(fd, "(present)\n");
	}
#endif
#ifdef ICC_SUPPORT
	if (TIFFFieldSet(tif,FIELD_ICCPROFILE))
		fprintf(fd, "  ICC Profile: <present>, %lu bytes\n",
		    (u_long) td->td_profileLength);
#endif
#ifdef PHOTOSHOP_SUPPORT
 	if (TIFFFieldSet(tif,FIELD_PHOTOSHOP))
 		fprintf(fd, "  Photoshop Data: <present>, %lu bytes\n",
 		    (u_long) td->td_photoshopLength);
#endif
#ifdef IPTC_SUPPORT
 	if (TIFFFieldSet(tif,FIELD_RICHTIFFIPTC))
 		fprintf(fd, "  RichTIFFIPTC Data: <present>, %lu bytes\n",
 		    (u_long) td->td_richtiffiptcLength);
#endif
#if SUBIFD_SUPPORT
	if (TIFFFieldSet(tif, FIELD_SUBIFD)) {
		fprintf(fd, "  SubIFD Offsets:");
		for (i = 0; i < td->td_nsubifd; i++)
			fprintf(fd, " %5lu", (long) td->td_subifd[i]);
		fputc('\n', fd);
	}
#endif
        /*
        ** Custom tag support.
        */
        {
            int  i;
            short count;

            count = (short) TIFFGetTagListCount( tif );
            for( i = 0; i < count; i++ )
            {
                ttag_t  tag = TIFFGetTagListEntry( tif, i );
                const TIFFFieldInfo *fld;

                fld = TIFFFieldWithTag( tif, tag );
                if( fld == NULL )
                    continue;

                if( fld->field_passcount )
                {
                    short value_count;
                    int j;
                    void *raw_data;

                    if( TIFFGetField( tif, tag, &value_count, &raw_data ) != 1 )
                        continue;

                    fprintf(fd, "  %s: ", fld->field_name );

                    for( j = 0; j < value_count; j++ )
                    {
			if( fld->field_type == TIFF_BYTE )
                            fprintf( fd, "%d",
                                     (int) ((char *) raw_data)[j] );
			else if( fld->field_type == TIFF_SHORT )
                            fprintf( fd, "%d",
                                     (int) ((short *) raw_data)[j] );
                        else if( fld->field_type == TIFF_LONG )
                            fprintf( fd, "%d",
                                     (int) ((long *) raw_data)[j] );
			else if( fld->field_type == TIFF_RATIONAL )
			    fprintf( fd, "%f",
				     ((float *) raw_data)[j] );
                        else if( fld->field_type == TIFF_ASCII )
                        {
                            fprintf( fd, "%s",
                                     (char *) raw_data );
                            break;
                        }
                        else if( fld->field_type == TIFF_DOUBLE )
                            fprintf( fd, "%f",
                                     ((double *) raw_data)[j] );
                        else if( fld->field_type == TIFF_FLOAT )
                            fprintf( fd, "%f",
                                     ((float *) raw_data)[j] );
                        else
                        {
                            fprintf( fd,
                                     "<unsupported data type in TIFFPrint>" );
                            break;
                        }

                        if( j < value_count-1 )
                            fprintf( fd, "," );
                    }
                    fprintf( fd, "\n" );
                }
                else if( !fld->field_passcount
                         && fld->field_type == TIFF_ASCII )
                {
                    char *data;

                    if( TIFFGetField( tif, tag, &data ) )
                        fprintf(fd, "  %s: %s\n", fld->field_name, data );
                }
            }
        }

	if (tif->tif_tagmethods.printdir)
		(*tif->tif_tagmethods.printdir)(tif, fd, flags);
	if ((flags & TIFFPRINT_STRIPS) &&
	    TIFFFieldSet(tif,FIELD_STRIPOFFSETS)) {
		tstrip_t s;

		fprintf(fd, "  %lu %s:\n",
		    (long) td->td_nstrips,
		    isTiled(tif) ? "Tiles" : "Strips");
		for (s = 0; s < td->td_nstrips; s++)
			fprintf(fd, "    %3lu: [%8lu, %8lu]\n",
			    (u_long) s,
			    (u_long) td->td_stripoffset[s],
			    (u_long) td->td_stripbytecount[s]);
	}
}

void
_TIFFprintAscii(FILE* fd, const char* cp)
{
	for (; *cp != '\0'; cp++) {
		const char* tp;

		if (isprint(*cp)) {
			fputc(*cp, fd);
			continue;
		}
		for (tp = "\tt\bb\rr\nn\vv"; *tp; tp++)
			if (*tp++ == *cp)
				break;
		if (*tp)
			fprintf(fd, "\\%c", *tp);
		else
			fprintf(fd, "\\%03o", *cp & 0xff);
	}
}

void
_TIFFprintAsciiTag(FILE* fd, const char* name, const char* value)
{
	fprintf(fd, "  %s: \"", name);
	_TIFFprintAscii(fd, value);
	fprintf(fd, "\"\n");
}
Commit	Line	Data
	1	/* $Header$ */
	2
	3	/*
	4	* Copyright (c) 1988-1997 Sam Leffler
	5	* Copyright (c) 1991-1997 Silicon Graphics, Inc.
	6	*
	7	* Permission to use, copy, modify, distribute, and sell this software and
	8	* its documentation for any purpose is hereby granted without fee, provided
	9	* that (i) the above copyright notices and this permission notice appear in
	10	* all copies of the software and related documentation, and (ii) the names of
	11	* Sam Leffler and Silicon Graphics may not be used in any advertising or
	12	* publicity relating to the software without the specific, prior written
	13	* permission of Sam Leffler and Silicon Graphics.
	14	*
	15	* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
	16	* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
	17	* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
	18	*
	19	* IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
	20	* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
	21	* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
	22	* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
	23	* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
	24	* OF THIS SOFTWARE.
	25	*/
	26
	27	/*
	28	* TIFF Library.
	29	*
	30	* Directory Printing Support
	31	*/
	32	#include "tiffiop.h"
	33	#include <stdio.h>
	34
	35	#include <ctype.h>
	36
	37	static const char *photoNames[] = {
	38	"min-is-white", /* PHOTOMETRIC_MINISWHITE */
	39	"min-is-black", /* PHOTOMETRIC_MINISBLACK */
	40	"RGB color", /* PHOTOMETRIC_RGB */
	41	"palette color (RGB from colormap)", /* PHOTOMETRIC_PALETTE */
	42	"transparency mask", /* PHOTOMETRIC_MASK */
	43	"separated", /* PHOTOMETRIC_SEPARATED */
	44	"YCbCr", /* PHOTOMETRIC_YCBCR */
	45	"7 (0x7)",
	46	"CIE Lab", / PHOTOMETRIC_CIELAB */
	47	};
	48	#define NPHOTONAMES (sizeof (photoNames) / sizeof (photoNames[0]))
	49
	50	static const char *orientNames[] = {
	51	"0 (0x0)",
	52	"row 0 top, col 0 lhs", /* ORIENTATION_TOPLEFT */
	53	"row 0 top, col 0 rhs", /* ORIENTATION_TOPRIGHT */
	54	"row 0 bottom, col 0 rhs", /* ORIENTATION_BOTRIGHT */
	55	"row 0 bottom, col 0 lhs", /* ORIENTATION_BOTLEFT */
	56	"row 0 lhs, col 0 top", /* ORIENTATION_LEFTTOP */
	57	"row 0 rhs, col 0 top", /* ORIENTATION_RIGHTTOP */
	58	"row 0 rhs, col 0 bottom", /* ORIENTATION_RIGHTBOT */
	59	"row 0 lhs, col 0 bottom", /* ORIENTATION_LEFTBOT */
	60	};
	61	#define NORIENTNAMES (sizeof (orientNames) / sizeof (orientNames[0]))
	62
	63	/*
	64	* Print the contents of the current directory
	65	* to the specified stdio file stream.
	66	*/
	67	void
	68	TIFFPrintDirectory(TIFF* tif, FILE* fd, long flags)
	69	{
	70	register TIFFDirectory *td;
	71	char *sep;
	72	uint16 i;
	73	long l, n;
	74
	75	fprintf(fd, "TIFF Directory at offset 0x%lx\n", tif->tif_diroff);
	76	td = &tif->tif_dir;
	77	if (TIFFFieldSet(tif,FIELD_SUBFILETYPE)) {
	78	fprintf(fd, " Subfile Type:");
	79	sep = " ";
	80	if (td->td_subfiletype & FILETYPE_REDUCEDIMAGE) {
	81	fprintf(fd, "%sreduced-resolution image", sep);
	82	sep = "/";
	83	}
	84	if (td->td_subfiletype & FILETYPE_PAGE) {
	85	fprintf(fd, "%smulti-page document", sep);
	86	sep = "/";
	87	}
	88	if (td->td_subfiletype & FILETYPE_MASK)
	89	fprintf(fd, "%stransparency mask", sep);
	90	fprintf(fd, " (%lu = 0x%lx)\n",
	91	(long) td->td_subfiletype, (long) td->td_subfiletype);
	92	}
	93	if (TIFFFieldSet(tif,FIELD_IMAGEDIMENSIONS)) {
	94	fprintf(fd, " Image Width: %lu Image Length: %lu",
	95	(u_long) td->td_imagewidth, (u_long) td->td_imagelength);
	96	if (TIFFFieldSet(tif,FIELD_IMAGEDEPTH))
	97	fprintf(fd, " Image Depth: %lu",
	98	(u_long) td->td_imagedepth);
	99	fprintf(fd, "\n");
	100	}
	101
	102	/* Begin Pixar */
	103	if (TIFFFieldSet(tif,FIELD_IMAGEFULLWIDTH) \|\|
	104	TIFFFieldSet(tif,FIELD_IMAGEFULLLENGTH)) {
	105	fprintf(fd, " Pixar Full Image Width: %lu Full Image Length: %lu\n",
	106	(u_long) td->td_imagefullwidth,
	107	(u_long) td->td_imagefulllength);
	108	}
	109	if (TIFFFieldSet(tif,FIELD_TEXTUREFORMAT))
	110	_TIFFprintAsciiTag(fd, "Texture Format", td->td_textureformat);
	111	if (TIFFFieldSet(tif,FIELD_WRAPMODES))
	112	_TIFFprintAsciiTag(fd, "Texture Wrap Modes", td->td_wrapmodes);
	113	if (TIFFFieldSet(tif,FIELD_FOVCOT))
	114	fprintf(fd, " Field of View Cotangent: %g\n", td->td_fovcot);
	115	if (TIFFFieldSet(tif,FIELD_MATRIX_WORLDTOSCREEN)) {
	116	typedef float Matrix[4][4];
	117	Matrix* m = (Matrix*)td->td_matrixWorldToScreen;
	118
	119	fprintf(fd, " Matrix NP:\n\t%g %g %g %g\n\t%g %g %g %g\n\t%g %g %g %g\n\t%g %g %g %g\n",
	120	(m)[0][0], (m)[0][1], (m)[0][2], (m)[0][3],
	121	(m)[1][0], (m)[1][1], (m)[1][2], (m)[1][3],
	122	(m)[2][0], (m)[2][1], (m)[2][2], (m)[2][3],
	123	(m)[3][0], (m)[3][1], (m)[3][2], (m)[3][3]);
	124	}
	125	if (TIFFFieldSet(tif,FIELD_MATRIX_WORLDTOCAMERA)) {
	126	typedef float Matrix[4][4];
	127	Matrix* m = (Matrix*)td->td_matrixWorldToCamera;
	128
	129	fprintf(fd, " Matrix Nl:\n\t%g %g %g %g\n\t%g %g %g %g\n\t%g %g %g %g\n\t%g %g %g %g\n",
	130	(m)[0][0], (m)[0][1], (m)[0][2], (m)[0][3],
	131	(m)[1][0], (m)[1][1], (m)[1][2], (m)[1][3],
	132	(m)[2][0], (m)[2][1], (m)[2][2], (m)[2][3],
	133	(m)[3][0], (m)[3][1], (m)[3][2], (m)[3][3]);
	134	}
	135	/* End Pixar */
	136
	137	if (TIFFFieldSet(tif,FIELD_TILEDIMENSIONS)) {
	138	fprintf(fd, " Tile Width: %lu Tile Length: %lu",
	139	(u_long) td->td_tilewidth, (u_long) td->td_tilelength);
	140	if (TIFFFieldSet(tif,FIELD_TILEDEPTH))
	141	fprintf(fd, " Tile Depth: %lu",
	142	(u_long) td->td_tiledepth);
	143	fprintf(fd, "\n");
	144	}
	145	if (TIFFFieldSet(tif,FIELD_RESOLUTION)) {
	146	fprintf(fd, " Resolution: %g, %g",
	147	td->td_xresolution, td->td_yresolution);
	148	if (TIFFFieldSet(tif,FIELD_RESOLUTIONUNIT)) {
	149	switch (td->td_resolutionunit) {
	150	case RESUNIT_NONE:
	151	fprintf(fd, " (unitless)");
	152	break;
	153	case RESUNIT_INCH:
	154	fprintf(fd, " pixels/inch");
	155	break;
	156	case RESUNIT_CENTIMETER:
	157	fprintf(fd, " pixels/cm");
	158	break;
	159	default:
	160	fprintf(fd, " (unit %u = 0x%x)",
	161	td->td_resolutionunit,
	162	td->td_resolutionunit);
	163	break;
	164	}
	165	}
	166	fprintf(fd, "\n");
	167	}
	168	if (TIFFFieldSet(tif,FIELD_POSITION))
	169	fprintf(fd, " Position: %g, %g\n",
	170	td->td_xposition, td->td_yposition);
	171	if (TIFFFieldSet(tif,FIELD_BITSPERSAMPLE))
	172	fprintf(fd, " Bits/Sample: %u\n", td->td_bitspersample);
	173	if (TIFFFieldSet(tif,FIELD_SAMPLEFORMAT)) {
	174	fprintf(fd, " Sample Format: ");
	175	switch (td->td_sampleformat) {
	176	case SAMPLEFORMAT_VOID:
	177	fprintf(fd, "void\n");
	178	break;
	179	case SAMPLEFORMAT_INT:
	180	fprintf(fd, "signed integer\n");
	181	break;
	182	case SAMPLEFORMAT_UINT:
	183	fprintf(fd, "unsigned integer\n");
	184	break;
	185	case SAMPLEFORMAT_IEEEFP:
	186	fprintf(fd, "IEEE floating point\n");
	187	break;
	188	case SAMPLEFORMAT_COMPLEXINT:
	189	fprintf(fd, "complex signed integer\n");
	190	break;
	191	case SAMPLEFORMAT_COMPLEXIEEEFP:
	192	fprintf(fd, "complex IEEE floating point\n");
	193	break;
	194	default:
	195	fprintf(fd, "%u (0x%x)\n",
	196	td->td_sampleformat, td->td_sampleformat);
	197	break;
	198	}
	199	}
	200	if (TIFFFieldSet(tif,FIELD_COMPRESSION)) {
	201	const TIFFCodec* c = TIFFFindCODEC(td->td_compression);
	202	fprintf(fd, " Compression Scheme: ");
	203	if (c)
	204	fprintf(fd, "%s\n", c->name);
	205	else
	206	fprintf(fd, "%u (0x%x)\n",
	207	td->td_compression, td->td_compression);
	208	}
	209	if (TIFFFieldSet(tif,FIELD_PHOTOMETRIC)) {
	210	fprintf(fd, " Photometric Interpretation: ");
	211	if (td->td_photometric < NPHOTONAMES)
	212	fprintf(fd, "%s\n", photoNames[td->td_photometric]);
	213	else {
	214	switch (td->td_photometric) {
	215	case PHOTOMETRIC_LOGL:
	216	fprintf(fd, "CIE Log2(L)\n");
	217	break;
	218	case PHOTOMETRIC_LOGLUV:
	219	fprintf(fd, "CIE Log2(L) (u',v')\n");
	220	break;
	221	default:
	222	fprintf(fd, "%u (0x%x)\n",
	223	td->td_photometric, td->td_photometric);
	224	break;
	225	}
	226	}
	227	}
	228	if (TIFFFieldSet(tif,FIELD_EXTRASAMPLES) && td->td_extrasamples) {
	229	fprintf(fd, " Extra Samples: %u<", td->td_extrasamples);
	230	sep = "";
	231	for (i = 0; i < td->td_extrasamples; i++) {
	232	switch (td->td_sampleinfo[i]) {
	233	case EXTRASAMPLE_UNSPECIFIED:
	234	fprintf(fd, "%sunspecified", sep);
	235	break;
	236	case EXTRASAMPLE_ASSOCALPHA:
	237	fprintf(fd, "%sassoc-alpha", sep);
	238	break;
	239	case EXTRASAMPLE_UNASSALPHA:
	240	fprintf(fd, "%sunassoc-alpha", sep);
	241	break;
	242	default:
	243	fprintf(fd, "%s%u (0x%x)", sep,
	244	td->td_sampleinfo[i], td->td_sampleinfo[i]);
	245	break;
	246	}
	247	sep = ", ";
	248	}
	249	fprintf(fd, ">\n");
	250	}
	251	if (TIFFFieldSet(tif,FIELD_STONITS)) {
	252	fprintf(fd, " Sample to Nits conversion factor: %.4e\n",
	253	td->td_stonits);
	254	}
	255	#ifdef CMYK_SUPPORT
	256	if (TIFFFieldSet(tif,FIELD_INKSET)) {
	257	fprintf(fd, " Ink Set: ");
	258	switch (td->td_inkset) {
	259	case INKSET_CMYK:
	260	fprintf(fd, "CMYK\n");
	261	break;
	262	default:
	263	fprintf(fd, "%u (0x%x)\n",
	264	td->td_inkset, td->td_inkset);
	265	break;
	266	}
	267	}
	268	if (TIFFFieldSet(tif,FIELD_INKNAMES)) {
	269	char* cp;
	270	fprintf(fd, " Ink Names: ");
	271	i = td->td_samplesperpixel;
	272	sep = "";
	273	for (cp = td->td_inknames; i > 0; cp = strchr(cp,'\0')+1, i--) {
	274	fprintf(fd, "%s", sep);
	275	_TIFFprintAscii(fd, cp);
	276	sep = ", ";
	277	}
	278	}
	279	if (TIFFFieldSet(tif,FIELD_NUMBEROFINKS))
	280	fprintf(fd, " Number of Inks: %u\n", td->td_ninks);
	281	if (TIFFFieldSet(tif,FIELD_DOTRANGE))
	282	fprintf(fd, " Dot Range: %u-%u\n",
	283	td->td_dotrange[0], td->td_dotrange[1]);
	284	if (TIFFFieldSet(tif,FIELD_TARGETPRINTER))
	285	_TIFFprintAsciiTag(fd, "Target Printer", td->td_targetprinter);
	286	#endif
	287	if (TIFFFieldSet(tif,FIELD_THRESHHOLDING)) {
	288	fprintf(fd, " Thresholding: ");
	289	switch (td->td_threshholding) {
	290	case THRESHHOLD_BILEVEL:
	291	fprintf(fd, "bilevel art scan\n");
	292	break;
	293	case THRESHHOLD_HALFTONE:
	294	fprintf(fd, "halftone or dithered scan\n");
	295	break;
	296	case THRESHHOLD_ERRORDIFFUSE:
	297	fprintf(fd, "error diffused\n");
	298	break;
	299	default:
	300	fprintf(fd, "%u (0x%x)\n",
	301	td->td_threshholding, td->td_threshholding);
	302	break;
	303	}
	304	}
	305	if (TIFFFieldSet(tif,FIELD_FILLORDER)) {
	306	fprintf(fd, " FillOrder: ");
	307	switch (td->td_fillorder) {
	308	case FILLORDER_MSB2LSB:
	309	fprintf(fd, "msb-to-lsb\n");
	310	break;
	311	case FILLORDER_LSB2MSB:
	312	fprintf(fd, "lsb-to-msb\n");
	313	break;
	314	default:
	315	fprintf(fd, "%u (0x%x)\n",
	316	td->td_fillorder, td->td_fillorder);
	317	break;
	318	}
	319	}
	320	#ifdef YCBCR_SUPPORT
	321	if (TIFFFieldSet(tif,FIELD_YCBCRSUBSAMPLING))
	322	{
	323	/*
	324	* For hacky reasons (see tif_jpeg.c - JPEGFixupTestSubsampling),
	325	* we need to fetch this rather than trust what is in our
	326	* structures.
	327	*/
	328	uint16 subsampling[2];
	329
	330	TIFFGetField( tif, TIFFTAG_YCBCRSUBSAMPLING,
	331	subsampling + 0, subsampling + 1 );
	332	fprintf(fd, " YCbCr Subsampling: %u, %u\n",
	333	subsampling[0], subsampling[1] );
	334	}
	335	if (TIFFFieldSet(tif,FIELD_YCBCRPOSITIONING)) {
	336	fprintf(fd, " YCbCr Positioning: ");
	337	switch (td->td_ycbcrpositioning) {
	338	case YCBCRPOSITION_CENTERED:
	339	fprintf(fd, "centered\n");
	340	break;
	341	case YCBCRPOSITION_COSITED:
	342	fprintf(fd, "cosited\n");
	343	break;
	344	default:
	345	fprintf(fd, "%u (0x%x)\n",
	346	td->td_ycbcrpositioning, td->td_ycbcrpositioning);
	347	break;
	348	}
	349	}
	350	if (TIFFFieldSet(tif,FIELD_YCBCRCOEFFICIENTS))
	351	fprintf(fd, " YCbCr Coefficients: %g, %g, %g\n",
	352	td->td_ycbcrcoeffs[0],
	353	td->td_ycbcrcoeffs[1],
	354	td->td_ycbcrcoeffs[2]);
	355	#endif
	356	if (TIFFFieldSet(tif,FIELD_HALFTONEHINTS))
	357	fprintf(fd, " Halftone Hints: light %u dark %u\n",
	358	td->td_halftonehints[0], td->td_halftonehints[1]);
	359	if (TIFFFieldSet(tif,FIELD_ARTIST))
	360	_TIFFprintAsciiTag(fd, "Artist", td->td_artist);
	361	if (TIFFFieldSet(tif,FIELD_DATETIME))
	362	_TIFFprintAsciiTag(fd, "Date & Time", td->td_datetime);
	363	if (TIFFFieldSet(tif,FIELD_HOSTCOMPUTER))
	364	_TIFFprintAsciiTag(fd, "Host Computer", td->td_hostcomputer);
	365	if (TIFFFieldSet(tif,FIELD_COPYRIGHT))
	366	_TIFFprintAsciiTag(fd, "Copyright", td->td_copyright);
	367	if (TIFFFieldSet(tif,FIELD_DOCUMENTNAME))
	368	_TIFFprintAsciiTag(fd, "Document Name", td->td_documentname);
	369	if (TIFFFieldSet(tif,FIELD_IMAGEDESCRIPTION))
	370	_TIFFprintAsciiTag(fd, "Image Description", td->td_imagedescription);
	371	if (TIFFFieldSet(tif,FIELD_MAKE))
	372	_TIFFprintAsciiTag(fd, "Make", td->td_make);
	373	if (TIFFFieldSet(tif,FIELD_MODEL))
	374	_TIFFprintAsciiTag(fd, "Model", td->td_model);
	375	if (TIFFFieldSet(tif,FIELD_ORIENTATION)) {
	376	fprintf(fd, " Orientation: ");
	377	if (td->td_orientation < NORIENTNAMES)
	378	fprintf(fd, "%s\n", orientNames[td->td_orientation]);
	379	else
	380	fprintf(fd, "%u (0x%x)\n",
	381	td->td_orientation, td->td_orientation);
	382	}
	383	if (TIFFFieldSet(tif,FIELD_SAMPLESPERPIXEL))
	384	fprintf(fd, " Samples/Pixel: %u\n", td->td_samplesperpixel);
	385	if (TIFFFieldSet(tif,FIELD_ROWSPERSTRIP)) {
	386	fprintf(fd, " Rows/Strip: ");
	387	if (td->td_rowsperstrip == (uint32) -1)
	388	fprintf(fd, "(infinite)\n");
	389	else
	390	fprintf(fd, "%lu\n", (u_long) td->td_rowsperstrip);
	391	}
	392	if (TIFFFieldSet(tif,FIELD_MINSAMPLEVALUE))
	393	fprintf(fd, " Min Sample Value: %u\n", td->td_minsamplevalue);
	394	if (TIFFFieldSet(tif,FIELD_MAXSAMPLEVALUE))
	395	fprintf(fd, " Max Sample Value: %u\n", td->td_maxsamplevalue);
	396	if (TIFFFieldSet(tif,FIELD_SMINSAMPLEVALUE))
	397	fprintf(fd, " SMin Sample Value: %g\n",
	398	td->td_sminsamplevalue);
	399	if (TIFFFieldSet(tif,FIELD_SMAXSAMPLEVALUE))
	400	fprintf(fd, " SMax Sample Value: %g\n",
	401	td->td_smaxsamplevalue);
	402	if (TIFFFieldSet(tif,FIELD_PLANARCONFIG)) {
	403	fprintf(fd, " Planar Configuration: ");
	404	switch (td->td_planarconfig) {
	405	case PLANARCONFIG_CONTIG:
	406	fprintf(fd, "single image plane\n");
	407	break;
	408	case PLANARCONFIG_SEPARATE:
	409	fprintf(fd, "separate image planes\n");
	410	break;
	411	default:
	412	fprintf(fd, "%u (0x%x)\n",
	413	td->td_planarconfig, td->td_planarconfig);
	414	break;
	415	}
	416	}
	417	if (TIFFFieldSet(tif,FIELD_PAGENAME))
	418	_TIFFprintAsciiTag(fd, "Page Name", td->td_pagename);
	419	if (TIFFFieldSet(tif,FIELD_PAGENUMBER))
	420	fprintf(fd, " Page Number: %u-%u\n",
	421	td->td_pagenumber[0], td->td_pagenumber[1]);
	422	if (TIFFFieldSet(tif,FIELD_COLORMAP)) {
	423	fprintf(fd, " Color Map: ");
	424	if (flags & TIFFPRINT_COLORMAP) {
	425	fprintf(fd, "\n");
	426	n = 1L<<td->td_bitspersample;
	427	for (l = 0; l < n; l++)
	428	fprintf(fd, " %5lu: %5u %5u %5u\n",
	429	l,
	430	td->td_colormap[0][l],
	431	td->td_colormap[1][l],
	432	td->td_colormap[2][l]);
	433	} else
	434	fprintf(fd, "(present)\n");
	435	}
	436	#ifdef COLORIMETRY_SUPPORT
	437	if (TIFFFieldSet(tif,FIELD_WHITEPOINT))
	438	fprintf(fd, " White Point: %g-%g\n",
	439	td->td_whitepoint[0], td->td_whitepoint[1]);
	440	if (TIFFFieldSet(tif,FIELD_PRIMARYCHROMAS))
	441	fprintf(fd, " Primary Chromaticities: %g,%g %g,%g %g,%g\n",
	442	td->td_primarychromas[0], td->td_primarychromas[1],
	443	td->td_primarychromas[2], td->td_primarychromas[3],
	444	td->td_primarychromas[4], td->td_primarychromas[5]);
	445	if (TIFFFieldSet(tif,FIELD_REFBLACKWHITE)) {
	446	fprintf(fd, " Reference Black/White:\n");
	447	for (i = 0; i < td->td_samplesperpixel; i++)
	448	fprintf(fd, " %2d: %5g %5g\n",
	449	i,
	450	td->td_refblackwhite[2*i+0],
	451	td->td_refblackwhite[2*i+1]);
	452	}
	453	if (TIFFFieldSet(tif,FIELD_TRANSFERFUNCTION)) {
	454	fprintf(fd, " Transfer Function: ");
	455	if (flags & TIFFPRINT_CURVES) {
	456	fprintf(fd, "\n");
	457	n = 1L<<td->td_bitspersample;
	458	for (l = 0; l < n; l++) {
	459	fprintf(fd, " %2lu: %5u",
	460	l, td->td_transferfunction[0][l]);
	461	for (i = 1; i < td->td_samplesperpixel; i++)
	462	fprintf(fd, " %5u",
	463	td->td_transferfunction[i][l]);
	464	fputc('\n', fd);
	465	}
	466	} else
	467	fprintf(fd, "(present)\n");
	468	}
	469	#endif
	470	#ifdef ICC_SUPPORT
	471	if (TIFFFieldSet(tif,FIELD_ICCPROFILE))
	472	fprintf(fd, " ICC Profile: <present>, %lu bytes\n",
	473	(u_long) td->td_profileLength);
	474	#endif
	475	#ifdef PHOTOSHOP_SUPPORT
	476	if (TIFFFieldSet(tif,FIELD_PHOTOSHOP))
	477	fprintf(fd, " Photoshop Data: <present>, %lu bytes\n",
	478	(u_long) td->td_photoshopLength);
	479	#endif
	480	#ifdef IPTC_SUPPORT
	481	if (TIFFFieldSet(tif,FIELD_RICHTIFFIPTC))
	482	fprintf(fd, " RichTIFFIPTC Data: <present>, %lu bytes\n",
	483	(u_long) td->td_richtiffiptcLength);
	484	#endif
	485	#if SUBIFD_SUPPORT
	486	if (TIFFFieldSet(tif, FIELD_SUBIFD)) {
	487	fprintf(fd, " SubIFD Offsets:");
	488	for (i = 0; i < td->td_nsubifd; i++)
	489	fprintf(fd, " %5lu", (long) td->td_subifd[i]);
	490	fputc('\n', fd);
	491	}
	492	#endif
	493	/*
	494	** Custom tag support.
	495	*/
	496	{
	497	int i;
	498	short count;
	499
	500	count = (short) TIFFGetTagListCount( tif );
	501	for( i = 0; i < count; i++ )
	502	{
	503	ttag_t tag = TIFFGetTagListEntry( tif, i );
	504	const TIFFFieldInfo *fld;
	505
	506	fld = TIFFFieldWithTag( tif, tag );
	507	if( fld == NULL )
	508	continue;
	509
	510	if( fld->field_passcount )
	511	{
	512	short value_count;
	513	int j;
	514	void *raw_data;
	515
	516	if( TIFFGetField( tif, tag, &value_count, &raw_data ) != 1 )
	517	continue;
	518
	519	fprintf(fd, " %s: ", fld->field_name );
	520
	521	for( j = 0; j < value_count; j++ )
	522	{
	523	if( fld->field_type == TIFF_BYTE )
	524	fprintf( fd, "%d",
	525	(int) ((char *) raw_data)[j] );
	526	else if( fld->field_type == TIFF_SHORT )
	527	fprintf( fd, "%d",
	528	(int) ((short *) raw_data)[j] );
	529	else if( fld->field_type == TIFF_LONG )
	530	fprintf( fd, "%d",
	531	(int) ((long *) raw_data)[j] );
	532	else if( fld->field_type == TIFF_RATIONAL )
	533	fprintf( fd, "%f",
	534	((float *) raw_data)[j] );
	535	else if( fld->field_type == TIFF_ASCII )
	536	{
	537	fprintf( fd, "%s",
	538	(char *) raw_data );
	539	break;
	540	}
	541	else if( fld->field_type == TIFF_DOUBLE )
	542	fprintf( fd, "%f",
	543	((double *) raw_data)[j] );
	544	else if( fld->field_type == TIFF_FLOAT )
	545	fprintf( fd, "%f",
	546	((float *) raw_data)[j] );
	547	else
	548	{
	549	fprintf( fd,
	550	"<unsupported data type in TIFFPrint>" );
	551	break;
	552	}
	553
	554	if( j < value_count-1 )
	555	fprintf( fd, "," );
	556	}
	557	fprintf( fd, "\n" );
	558	}
	559	else if( !fld->field_passcount
	560	&& fld->field_type == TIFF_ASCII )
	561	{
	562	char *data;
	563
	564	if( TIFFGetField( tif, tag, &data ) )
	565	fprintf(fd, " %s: %s\n", fld->field_name, data );
	566	}
	567	}
	568	}
	569
	570	if (tif->tif_tagmethods.printdir)
	571	(*tif->tif_tagmethods.printdir)(tif, fd, flags);
	572	if ((flags & TIFFPRINT_STRIPS) &&
	573	TIFFFieldSet(tif,FIELD_STRIPOFFSETS)) {
	574	tstrip_t s;
	575
	576	fprintf(fd, " %lu %s:\n",
	577	(long) td->td_nstrips,
	578	isTiled(tif) ? "Tiles" : "Strips");
	579	for (s = 0; s < td->td_nstrips; s++)
	580	fprintf(fd, " %3lu: [%8lu, %8lu]\n",
	581	(u_long) s,
	582	(u_long) td->td_stripoffset[s],
	583	(u_long) td->td_stripbytecount[s]);
	584	}
	585	}
	586
	587	void
	588	_TIFFprintAscii(FILE* fd, const char* cp)
	589	{
	590	for (; *cp != '\0'; cp++) {
	591	const char* tp;
	592
	593	if (isprint(*cp)) {
	594	fputc(*cp, fd);
	595	continue;
	596	}
	597	for (tp = "\tt\bb\rr\nn\vv"; *tp; tp++)
	598	if (tp++ == cp)
	599	break;
	600	if (*tp)
	601	fprintf(fd, "\\%c", *tp);
	602	else
	603	fprintf(fd, "\\%03o", *cp & 0xff);
	604	}
	605	}
	606
	607	void
	608	_TIFFprintAsciiTag(FILE* fd, const char* name, const char* value)
	609	{
	610	fprintf(fd, " %s: \"", name);
	611	_TIFFprintAscii(fd, value);
	612	fprintf(fd, "\"\n");
	613	}